LibLine: Support wrapping lines in actual_rendered_string_metrics

This will allow us to use this API to split an input to visible lines of a specified width.
Author: https://github.com/LucasChollet Commit: 299ca10fd5 Pull-request: https://github.com/SerenityOS/serenity/pull/15976 Issue: https://github.com/SerenityOS/serenity/issues/15242 Reviewed-by: https://github.com/alimpfard
2025-08-19 08:51:57 +00:00 · 2022-11-08 01:58:04 +01:00 · 2022-11-08 01:58:04 +01:00 · 299ca10fd5 · 2024-07-17 09:37:30 +09:00
commit 299ca10fd5
parent 6f28c8deb0
3 changed files with 42 additions and 8 deletions
--- a/Userland/Libraries/LibLine/StringMetrics.h
+++ b/Userland/Libraries/LibLine/StringMetrics.h
@ -20,6 +20,8 @@ struct StringMetrics {
    struct LineMetrics {
        Vector<MaskedChar> masked_chars;
        size_t length { 0 };
+        size_t visible_length { 0 };
+        Optional<size_t> bit_length { 0 };

        size_t total_length() const { return length; }
    };